Announcements Lon Capa HW #4 has been opened (due Oct 14th).

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Presentation transcript:

Announcements Lon Capa HW #4 has been opened (due Oct 14th). Lab this week! Follow dress code.

Why wear safety equipment? Supposed to be the combustion of ethanol… http://chem.illinois.edu/SABICstudio/101/safety.html

Clicker #1 Balance the following equation and determine the sum of the coefficients: C2H5OH + O2 → CO2 + H2O A) 4 B) 5 C) 8 D) 9 E) 10 This is a quick way for us to see if you balanced the equation correctly.

Combustion of Acetylene C2H2 + O2 → CO2 + H2O

Clicker #2 What are the possible products? AgNO3(aq) + KCl(aq) → ? A) AgCl and KNO3 B) AgNO3 and KCl C) AgK and NO3Cl D) Any of the above could be the products.